شرکت در آزمون آنلاین زبان انگلیسی 2 - درس دوم | آزمون شماره 4936

The officials have seriously requested people to carefully observe all the health protocols in order to reduce the high ......... on the medical society.

Everybody knows ........... hearing-impaired people takes a lot of experience.

The little boy was crying non-stop . The dentist said , "I haven't .................. touched your tooth yet."

When the ................... cleaner started up , we couldn't hear each other because of its loud noise.